List of companies

6,653 companies, A to Z

Company	Lists	Headquarters	Projects	Systems and facilities
Holly Energy Partners-Op, L.p.	Owner/operator			9
Holly Refining & Marketing Company	Owner/operator	Dallas, TX
Holyoke Gas & Electric Dept, City Of	Owner/operator	Holyoke, MA
Homeland Energy Solutions LLC	Owner/operator	Lawler, IA		1
Hondo Pipeline, Inc	Owner/operator	Houston, TX		1
Honeoye Storage Corp	Owner/operator	Canandaigua, NY		2
Hooks Gas Pipeline, LLC	Owner/operator	The Woodlands, TX		6
Hoover & Keith Inc.	Contractor		5
Hoover Construction Company	Contractor	Virginia, MN	16
Hop Energy LLC	Owner/operator			2
Hope Gas Inc Dba Dominion Hope	Owner/operator
Hope Gas Inc.	Owner/operator	Morgantown, WV	4	1
Hopewell Operating, Inc.	Owner/operator			1
Hopkinton LNG Co	Owner/operator	Westwood, MA		1
Horeshoe Run Service	Owner/operator
Horizon Gas Gathering LLC	Owner/operator			2
Horizon Offshore Contractors, Inc.	Contractor		1
Horizon Pipeline Company	Owner/operator		2
Horizon Prod. And Operating, LLC	Owner/operator			1
Horizon Production And Operating, LLC	Owner/operator	Houston, TX		1
Horse Run Services	Owner/operator
Horseshoe Run Services LLC	Owner/operator
Host At Philadelphia, LLC	Owner/operator	Philadelphia, PA		2
Houston Ammonia Terminal	Owner/operator	Pasadena, TX		1
Houston Engineering, Inc.	Third-party inspection		8
Houston Pipe Line Company LP	Owner/operator		1	5
Houston Refining Lp.	Owner/operator	Houston, TX		9
Howard Energy Partners	Owner/operator		1	4
Howard Midstream Energy Partners, LLC	Owner/operator		1	1
Hpip Gonzales Holdings, LLC	Owner/operator	Houston, TX		1
Huber Pipeline Corp.	Owner/operator	Manistee, MI		1
Hudson Valley Gas Corporation	Owner/operator	West Haverstraw, NY		1
Huggs Intrastate Gas Transmission Corp	Owner/operator
Hughes Gas System, LLC	Owner/operator	Oklahoma City, OK		1
Hugoton, City Of	Owner/operator
Humphreys County Utility District	Owner/operator	Waverly, TN		1
Hunt Crude Oil Supply Co	Owner/operator	Tuscaloosa, AL		2
Hunt Oil Co	Owner/operator		1
Hunt Petroleum (aec), Inc.	Owner/operator
Hunt Petroleum Corporation	Owner/operator
Hunt Refining Co	Owner/operator	Tuscaloosa, AL		1
Hunt Southland Refining Company	Owner/operator	Tuscaloosa, AL		3
Hunter Gathering, L.p.	Owner/operator	Fort Worth, TX		2
Hunting Energy Services Rankin Road	Pipe mill
Hunting Energy Services, Inc.	Pipe mill
Huntley & Huntley Energy Exploration, LLC	Owner/operator
Huntsman Petrochemical Corporation	Owner/operator	The Woodlands, TX		3
Husky Energy	Owner/operator			4
Hutchinson Utilities Commission	Owner/operator	Hutchinson, MN		1
Hutchinson Utilities Inc	Owner/operator		1

Companies come from public sources: PHMSA and state filings, FERC dockets, the PLCA member list and the API 5L license list. See also pipeline systems, facilities and projects.